I migrated a client to Vultr on their "price lock guarantee." To be honest, I did not read the exclusions appendix. The invoice structure after month three:
- VPS: locked at €4.00
- cPanel: €12.50 (increased from €10.00)
- SSL: €2.99 (was "included")
- Backups: €3.00 (new line item)
The guarantee covers compute only. As said, this is technically disclosed. Practically, the total increased 34% while the "locked" portion stayed flat. I have since mapped twelve common exclusions across providers. The only true all-inclusive lock I found was Hostinger, whose site crashed this morning under traffic from this forum.
Direct pragmatism: read the appendix.